JANUS 2050 Vehicle-Mount Computer User’s Manual (4MB)
CD39
CD39
nugg
nugg
3-10
MS-DOS Startup Menu
The default JANUS startup menu is defined in
the menu configuration block in the
CONFIG.SYS file. It defines several different PC
Card configurations that you can enable on your
JANUS device. You can modify or disable the
JANUS startup menu by removing or changing
parameters in the menu configuration. Refer to
any MS-DOS 6.2 manual for more information on
setting up or changing the startup menu.
MS-DOS 6.2 Startup
1. SRAM PCCard
2. ATA PCCard
3. Flash PCCard
4. I/O PCCard
5. No PCCard
Enter a choice:
F5=Bypass startup
file
20X0A.002
Learning How to Change the Contents of Drive C
Drive C contains the AUTOEXEC.BAT and CONFIG.SYS startup files, as well
as software for the PC card drive. You can use the remaining space on drive C
to store applications and data files. In general, drive C should contain files that
you often read or execute, but do not often write to or replace.
Drive C is a 512K ROM drive implemented in flash memory. It is upgradeable, but
has limited write capability. You can use DOS commands to read from drive C, but
you cannot use DOS commands to write to drive C.
To write to drive C, you must use one of these special utilities:
•
Auto-Loader
•
MakeDisk and PutDisk
•
Binary file transfer (BFT)
These utilities let you create an image file that contains an “image” or
“snapshot” of all the files you want on drive C.
Then you use the utilities to load the image file to drive C.
Once you load the image file to drive C, the image file becomes transparent.
For example, when you use the DOS DIR command for a directory listing on
drive C, all you see are the individual files that were contained in the image
file.
You cannot directly add, edit, or delete individual files on drive C. Instead, you
must replace the entire image.
Summary of Contents for Janus 2050
Page 1: ...P N 065716 001 User s Manual JANUS 2050 Vehicle MountComputer 4MB ...
Page 2: ...P N 065716 001 User s Manual JANUS 2050 Vehicle MountComputer 4MB ...
Page 21: ......
Page 22: ...Getting Started 1 ...
Page 23: ......
Page 40: ...Operating the JANUS 2050 2 ...
Page 41: ......
Page 64: ...Using the JANUS 2050 Software 3 ...
Page 65: ......
Page 96: ...Configuring the JANUS 2050 4 ...
Page 97: ......
Page 111: ...39 39 nugget nugget A A ...
Page 112: ...Using PC Cards 5 ...
Page 113: ......
Page 132: ...Communicating With the JANUS 2050 6 ...
Page 133: ......
Page 164: ...Working With IRL 7 ...
Page 165: ......
Page 183: ......
Page 184: ...code 39 nugget helcond Troubleshooting 8 ...
Page 185: ......
Page 210: ...Command Reference 9 ...
Page 211: ......
Page 219: ......
Page 220: ...Configuration Commands 10 ...
Page 221: ......
Page 316: ...Advanced Operations 11 ...
Page 317: ......
Page 323: ...39 39 nugget nugget A A ...
Page 324: ...Configuration and Full ASCII Charts A ...
Page 325: ......
Page 353: ...39 39 nugget nugget A A ...
Page 354: ...Specifications B ...
Page 355: ......
Page 365: ...39 nugget A ...
Page 366: ...Software Utility Reference C ...
Page 367: ......
Page 381: ...39 nugget A ...
Page 382: ...Glossary G ...
Page 383: ......
Page 406: ...Index I ...
Page 407: ......